LANDFILL - Doppstadt · 2020. 9. 30. · fines (0–50 mm) input output output output output output...

doppstadt.comBest Solution. Smart Recycling.

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LANDFILL MINING

APPLICATIONS

LANDFILL MINING PROCESS DESCRIPTION

The main reason for landfill mining is the provision of future construction area.

If the landfill remains in service, its volume capacity is increased by removing

the target fractions. Thus more waste can be deposited. Useful fractions

obtained by processing landfill material are:

• REFUSE DERIVED FUEL (Oversize 150 – 500 mm)

• REFUSE DERIVED FUEL (Light fraction 50 – 150 mm, see picture above left)

• RECYCLING (ferrous metals, see picture above right)

• FINES AND HEAVIES WILL GO BACK TO LANDFILL

THIS IS DOPPSTADTHeadquartered in Velbert, Germany,

the Doppstadt family firm was foun-

ded in 1965. While the company has its

origins in developing agricultural ma-

chinery, Doppstadt today is a leading,

globally active solutions and services

provider in all areas of recycling/en-

vironmental technology and recyclab-

les extraction.

"Best Solution. Smart Recycling." –

With this as our guiding principle, we

combine proven processes to create

customised end-to-end solutions cha-

racterised by innovative processes,

optimum efficiency, and maximum

cost-effectiveness. Particularly in the

areas of water-based separation sys-

tems and wet recycling, we impress

our customers by providing flexible

systems to tackle every challenge.

With locations in Velbert, Wülfrath,

Calbe, and Wilsdruff, Germany, we ser-

ve customers in more than 40 coun-

tries through our own dealer network

and offer comprehensive services for

every product in Doppstadt’s unique

portfolio.

LANDFILL MINING Process description

The first process step consists of a spi-

ral shaft separator (SWS) for screening

excavated landfill material. Metals are

removed from the fine and the coarse

fraction using magnets.

The separated metals are recycled.

The fine fraction of the SWS is screened

again using a trommel screen to pro-

duce a midsize fraction between 50 and

150 mm. This fraction is than separated

The dismantling of a landfill is usually

carried out for several reasons. It is

always worthwhile from an ecological

point of view, achieving the remediation

of soil and groundwater. But the main

reason is the recovery of free building

area. The recycling of metals and ener-

getic utilization of plastic foils and other

combustible components just contrib-

ute to the profitability of landfill mining.

according to density using a wind sifter.

The light fraction of the wind sifter can

then be utilized energetically. The drum

screen fines are mixed with lime and build

back into the landfill or moved to the new

location of the landfill.

This method mainly relates to municipal

waste landfills. The treatment of slag and

mining tips will not be considered here.

FERROUSMETALS

OVERSIZE(150 – 500 mm)

FERROUSMETALS

FINES(0 – 50 mm)

INPUT

OUTPUT

OUTPUT

OUTPUT OUTPUT

OUTPUT

OUTPUT

FEEDING

METALSEPARATION

METALSEPARATION

SPLITTER TROMMELSCREEN

WINDSIFTING

LIGHT FRACTION(50 – 150 mm)

HEAVIES(50 – 150 mm)

SPIRAL SHAFTSEPARATION

FINES 0 – 50 MM LIME

INPUT INPUT

OUTPUT

FINES 0 – 50 MM

MIXER

ZUFUHR

INPUT OUTPUT

KOMPOSTUMSETZER

BALASTISCHERSEPARATOR

MANUELLE SORTIERUNG

ROTTE-PROZESS 1

SCHREDDER SCHNELLLÄUFEREXAKTHACKER

NACH-ZERKLEINERER

ROTTE-PROZESS 2

SPLITTER

SCHNECKEN-PRESSE

SCHWIMM-SINK-TRENNUNG

WIND-SICHTUNG

ROTTE-PROZESSVERBRENNUNG WASSER-

AUFBEREITUNG

TROMMELSIEBSTERNSIEB

SCHREDDER LANGSAMLÄUFER

WIRBELSTROMABSCHNEIDER

AUFGABEBUNKER

NAHINFRAROTSORTIERUNG

EISEN

METALL-SEPARATION

MIXER

ÜBERKORN

DRUMCHIPPER

FEEDING

LOREM IPSUMDOLOR SIT AMET

INPUT

EISEN

METALSEPARATION

WINDROW TURNER

BALASTICSEPARATOR

DRUM CHIPPER

MANUAL SORTING

ROTTING PROCESS 1

ROTTING PROCESS 2

SPLITTER

SQUEEZER

FLOAT-SINK SEPARATION

WINDSIFTING

ROTTING PROCESS COMBUSTION

STAR SCREEN

SLOW SPEEDSHREDDER

HIGH SPEEDSHREDDER

EDDY CURRENT SEPARATOR

FEEDING HOPPER

NEAR INFRA-RED BASED SORTING

OVERSIZE

OUTPUT

MIXER

LANDFILL


GRINDER

TROMMELSCREEN

SINK-FLOATSEPARATION

WATERTREATMENT


ZUFUHR

INPUT OUTPUT

KOMPOSTUMSETZER


MANUELLE SORTIERUNG

ROTTE-PROZESS 1


NACH-ZERKLEINERER

ROTTE-PROZESS 2

SPLITTER

SCHNECKEN-PRESSE


WIND-SICHTUNG


AUFBEREITUNG




AUFGABEBUNKER


EISEN

METALL-SEPARATION

MIXER

ÜBERKORN

DRUMCHIPPER

FEEDING


INPUT

EISEN

METALSEPARATION

WINDROW TURNER

BALASTICSEPARATOR

DRUM CHIPPER

MANUAL SORTING

ROTTING PROCESS 1

ROTTING PROCESS 2

SPLITTER

SQUEEZER


WINDSIFTING


STAR SCREEN

SLOW SPEEDSHREDDER

HIGH SPEEDSHREDDER


FEEDING HOPPER


OVERSIZE

OUTPUT

MIXER

LANDFILL


GRINDER

TROMMELSCREEN


WATERTREATMENT


ZUFUHR

INPUT OUTPUT

KOMPOSTUMSETZER


MANUELLE SORTIERUNG

ROTTE-PROZESS 1


NACH-ZERKLEINERER

ROTTE-PROZESS 2

SPLITTER

SCHNECKEN-PRESSE


WIND-SICHTUNG


AUFBEREITUNG




AUFGABEBUNKER


EISEN

METALL-SEPARATION

MIXER

ÜBERKORN

DRUMCHIPPER

FEEDING


INPUT

EISEN

METALSEPARATION

WINDROW TURNER

BALASTICSEPARATOR

DRUM CHIPPER

MANUAL SORTING

ROTTING PROCESS 1

ROTTING PROCESS 2

SPLITTER

SQUEEZER


WINDSIFTING


STAR SCREEN

SLOW SPEEDSHREDDER

HIGH SPEEDSHREDDER


FEEDING HOPPER


OVERSIZE

OUTPUT

MIXER

LANDFILL


GRINDER

TROMMELSCREEN


WATERTREATMENT


ZUFUHR

INPUT OUTPUT

KOMPOSTUMSETZER


MANUELLE SORTIERUNG

ROTTE-PROZESS 1


NACH-ZERKLEINERER

ROTTE-PROZESS 2

SPLITTER

SCHNECKEN-PRESSE


WIND-SICHTUNG


AUFBEREITUNG




AUFGABEBUNKER


EISEN

METALL-SEPARATION

MIXER

ÜBERKORN

DRUMCHIPPER

FEEDING


INPUT

EISEN

METALSEPARATION

WINDROW TURNER

BALASTICSEPARATOR

DRUM CHIPPER

MANUAL SORTING

ROTTING PROCESS 1

ROTTING PROCESS 2

SPLITTER

SQUEEZER


WINDSIFTING


STAR SCREEN

SLOW SPEEDSHREDDER

HIGH SPEEDSHREDDER


FEEDING HOPPER


OVERSIZE

OUTPUT

MIXER

LANDFILL


GRINDER

TROMMELSCREEN


WATERTREATMENT


LANDFILL MININGPROCESS OVERVIEW

LANDFILL MINING PROCESS OVERVIEW

PROCESS DIAGRAM

PROCESS DIAGRAM

Lime is added to the material in

a mixer for it to be returned to

the landfill.

MIXER

The spiral shaft separation (SWS or

Splitter) is the most robust method

on the market for screening waste.

It is designed for an unpredictable

material like this.

For the secondary screening a trom-

mel screen is sufficient. It removes

the fines that would otherwise

contaminate the light fraction pro-

duced by the wind sifter.

Low density materials such as plastic

films are separated from the heavy

fraction and represent an important

target fraction of the process.

SPIRAL SHAFT SEPARATION

SCREENINGWIND SIFTING

ZUFUHR

INPUT OUTPUT

KOMPOSTUMSETZER


MANUELLE SORTIERUNG

ROTTE-PROZESS 1


NACH-ZERKLEINERER

ROTTE-PROZESS 2

SPLITTER

SCHNECKEN-PRESSE


WIND-SICHTUNG


AUFBEREITUNG




AUFGABEBUNKER


EISEN

METALL-SEPARATION

MIXER

ÜBERKORN

DRUMCHIPPER

FEEDING


INPUT

EISEN

METALSEPARATION

WINDROW TURNER

BALASTICSEPARATOR

DRUM CHIPPER

MANUAL SORTING

ROTTING PROCESS 1

ROTTING PROCESS 2

SPLITTER

SQUEEZER


WINDSIFTING


STAR SCREEN

SLOW SPEEDSHREDDER

HIGH SPEEDSHREDDER


FEEDING HOPPER


OVERSIZE

OUTPUT

MIXER

LANDFILL


GRINDER

TROMMELSCREEN


WATERTREATMENT


ZUFUHR

INPUT OUTPUT

KOMPOSTUMSETZER


MANUELLE SORTIERUNG

ROTTE-PROZESS 1


NACH-ZERKLEINERER

ROTTE-PROZESS 2

SPLITTER

SCHNECKEN-PRESSE


WIND-SICHTUNG


AUFBEREITUNG




AUFGABEBUNKER


EISEN

METALL-SEPARATION

MIXER

ÜBERKORN

DRUMCHIPPER

FEEDING


INPUT

EISEN

METALSEPARATION

WINDROW TURNER

BALASTICSEPARATOR

DRUM CHIPPER

MANUAL SORTING

ROTTING PROCESS 1

ROTTING PROCESS 2

SPLITTER

SQUEEZER


WINDSIFTING


STAR SCREEN

SLOW SPEEDSHREDDER

HIGH SPEEDSHREDDER


FEEDING HOPPER


OVERSIZE

OUTPUT

MIXER

LANDFILL


GRINDER

TROMMELSCREEN


WATERTREATMENT


ZUFUHR

INPUT OUTPUT

KOMPOSTUMSETZER


MANUELLE SORTIERUNG

ROTTE-PROZESS 1


NACH-ZERKLEINERER

ROTTE-PROZESS 2

SPLITTER

SCHNECKEN-PRESSE


WIND-SICHTUNG


AUFBEREITUNG




AUFGABEBUNKER


EISEN

METALL-SEPARATION

MIXER

ÜBERKORN

DRUMCHIPPER

FEEDING


INPUT

EISEN

METALSEPARATION

WINDROW TURNER

BALASTICSEPARATOR

DRUM CHIPPER

MANUAL SORTING

ROTTING PROCESS 1

ROTTING PROCESS 2

SPLITTER

SQUEEZER


WINDSIFTING


STAR SCREEN

SLOW SPEEDSHREDDER

HIGH SPEEDSHREDDER


FEEDING HOPPER


OVERSIZE

OUTPUT

MIXER

LANDFILL


GRINDER

TROMMELSCREEN


WATERTREATMENT


ZUFUHR

INPUT OUTPUT

KOMPOSTUMSETZER


MANUELLE SORTIERUNG

ROTTE-PROZESS 1


NACH-ZERKLEINERER

ROTTE-PROZESS 2

SPLITTER

SCHNECKEN-PRESSE


WIND-SICHTUNG


AUFBEREITUNG




AUFGABEBUNKER


EISEN

METALL-SEPARATION

MIXER

ÜBERKORN

DRUMCHIPPER

FEEDING


INPUT

EISEN

METALSEPARATION

WINDROW TURNER

BALASTICSEPARATOR

DRUM CHIPPER

MANUAL SORTING

ROTTING PROCESS 1

ROTTING PROCESS 2

SPLITTER

SQUEEZER


WINDSIFTING


STAR SCREEN

SLOW SPEEDSHREDDER

HIGH SPEEDSHREDDER


FEEDING HOPPER


OVERSIZE

OUTPUT

MIXER

LANDFILL


GRINDER

TROMMELSCREEN


WATERTREATMENT


ZUFUHR

INPUT OUTPUT

KOMPOSTUMSETZER


MANUELLE SORTIERUNG

ROTTE-PROZESS 1


NACH-ZERKLEINERER

ROTTE-PROZESS 2

SPLITTER

SCHNECKEN-PRESSE


WIND-SICHTUNG


AUFBEREITUNG




AUFGABEBUNKER


EISEN

METALL-SEPARATION

MIXER

ÜBERKORN

DRUMCHIPPER

FEEDING


INPUT

EISEN

METALSEPARATION

WINDROW TURNER

BALASTICSEPARATOR

DRUM CHIPPER

MANUAL SORTING

ROTTING PROCESS 1

ROTTING PROCESS 2

SPLITTER

SQUEEZER


WINDSIFTING


STAR SCREEN

SLOW SPEEDSHREDDER

HIGH SPEEDSHREDDER


FEEDING HOPPER


OVERSIZE

OUTPUT

MIXER

LANDFILL


GRINDER

TROMMELSCREEN


WATERTREATMENT


ZUFUHR

INPUT OUTPUT

KOMPOSTUMSETZER


MANUELLE SORTIERUNG

ROTTE-PROZESS 1


NACH-ZERKLEINERER

ROTTE-PROZESS 2

SPLITTER

SCHNECKEN-PRESSE


WIND-SICHTUNG


AUFBEREITUNG




AUFGABEBUNKER


EISEN

METALL-SEPARATION

MIXER

ÜBERKORN

DRUMCHIPPER

FEEDING


INPUT

EISEN

METALSEPARATION

WINDROW TURNER

BALASTICSEPARATOR

DRUM CHIPPER

MANUAL SORTING

ROTTING PROCESS 1

ROTTING PROCESS 2

SPLITTER

SQUEEZER


WINDSIFTING


STAR SCREEN

SLOW SPEEDSHREDDER

HIGH SPEEDSHREDDER


FEEDING HOPPER


OVERSIZE

OUTPUT

MIXER

LANDFILL


GRINDER

TROMMELSCREEN


WATERTREATMENT


ZUFUHR

INPUT OUTPUT

KOMPOSTUMSETZER


MANUELLE SORTIERUNG

ROTTE-PROZESS 1


NACH-ZERKLEINERER

ROTTE-PROZESS 2

SPLITTER

SCHNECKEN-PRESSE


WIND-SICHTUNG


AUFBEREITUNG




AUFGABEBUNKER


EISEN

METALL-SEPARATION

MIXER

ÜBERKORN

DRUMCHIPPER

FEEDING


INPUT

EISEN

METALSEPARATION

WINDROW TURNER

BALASTICSEPARATOR

DRUM CHIPPER

MANUAL SORTING

ROTTING PROCESS 1

ROTTING PROCESS 2

SPLITTER

SQUEEZER


WINDSIFTING


STAR SCREEN

SLOW SPEEDSHREDDER

HIGH SPEEDSHREDDER


FEEDING HOPPER


OVERSIZE

OUTPUT

MIXER

LANDFILL


GRINDER

TROMMELSCREEN


WATERTREATMENT


ZUFUHR

INPUT OUTPUT

KOMPOSTUMSETZER


MANUELLE SORTIERUNG

ROTTE-PROZESS 1


NACH-ZERKLEINERER

ROTTE-PROZESS 2

SPLITTER

SCHNECKEN-PRESSE


WIND-SICHTUNG


AUFBEREITUNG




AUFGABEBUNKER


EISEN

METALL-SEPARATION

MIXER

ÜBERKORN

DRUMCHIPPER

FEEDING


INPUT

EISEN

METALSEPARATION

WINDROW TURNER

BALASTICSEPARATOR

DRUM CHIPPER

MANUAL SORTING

ROTTING PROCESS 1

ROTTING PROCESS 2

SPLITTER

SQUEEZER


WINDSIFTING


STAR SCREEN

SLOW SPEEDSHREDDER

HIGH SPEEDSHREDDER


FEEDING HOPPER


OVERSIZE

OUTPUT

MIXER

LANDFILL


GRINDER

TROMMELSCREEN


WATERTREATMENT


ZUFUHR

INPUT OUTPUT

KOMPOSTUMSETZER


MANUELLE SORTIERUNG

ROTTE-PROZESS 1


NACH-ZERKLEINERER

ROTTE-PROZESS 2

SPLITTER

SCHNECKEN-PRESSE


WIND-SICHTUNG


AUFBEREITUNG




AUFGABEBUNKER


EISEN

METALL-SEPARATION

MIXER

ÜBERKORN

DRUMCHIPPER

FEEDING


INPUT

EISEN

METALSEPARATION

WINDROW TURNER

BALASTICSEPARATOR

DRUM CHIPPER

MANUAL SORTING

ROTTING PROCESS 1

ROTTING PROCESS 2

SPLITTER

SQUEEZER


WINDSIFTING


STAR SCREEN

SLOW SPEEDSHREDDER

HIGH SPEEDSHREDDER


FEEDING HOPPER


OVERSIZE

OUTPUT

MIXER

LANDFILL


GRINDER

TROMMELSCREEN


WATERTREATMENT


ZUFUHR

INPUT OUTPUT

KOMPOSTUMSETZER


MANUELLE SORTIERUNG

ROTTE-PROZESS 1


NACH-ZERKLEINERER

ROTTE-PROZESS 2

SPLITTER

SCHNECKEN-PRESSE


WIND-SICHTUNG


AUFBEREITUNG




AUFGABEBUNKER


EISEN

METALL-SEPARATION

MIXER

ÜBERKORN

DRUMCHIPPER

FEEDING


INPUT

EISEN

METALSEPARATION

WINDROW TURNER

BALASTICSEPARATOR

DRUM CHIPPER

MANUAL SORTING

ROTTING PROCESS 1

ROTTING PROCESS 2

SPLITTER

SQUEEZER


WINDSIFTING


STAR SCREEN

SLOW SPEEDSHREDDER

HIGH SPEEDSHREDDER


FEEDING HOPPER


OVERSIZE

OUTPUT

MIXER

LANDFILL


GRINDER

TROMMELSCREEN


WATERTREATMENT


WINDSIFTER LINE

ZUFUHR

INPUT OUTPUT

KOMPOSTUMSETZER


MANUELLE SORTIERUNG

ROTTE-PROZESS 1


NACH-ZERKLEINERER

ROTTE-PROZESS 2

SPLITTER

SCHNECKEN-PRESSE


WIND-SICHTUNG


AUFBEREITUNG




AUFGABEBUNKER


EISEN

METALL-SEPARATION

MIXER

ÜBERKORN

DRUMCHIPPER

FEEDING


INPUT

EISEN

METALSEPARATION

WINDROW TURNER

BALASTICSEPARATOR

DRUM CHIPPER

MANUAL SORTING

ROTTING PROCESS 1

ROTTING PROCESS 2

SPLITTER

SQUEEZER


WINDSIFTING


STAR SCREEN

SLOW SPEEDSHREDDER

HIGH SPEEDSHREDDER


FEEDING HOPPER


OVERSIZE

OUTPUT

MIXER

LANDFILL


GRINDER

TROMMELSCREEN


WATERTREATMENT


ZUFUHR

INPUT OUTPUT

KOMPOSTUMSETZER


MANUELLE SORTIERUNG

ROTTE-PROZESS 1


NACH-ZERKLEINERER

ROTTE-PROZESS 2

SPLITTER

SCHNECKEN-PRESSE


WIND-SICHTUNG


AUFBEREITUNG




AUFGABEBUNKER


EISEN

METALL-SEPARATION

MIXER

ÜBERKORN

DRUMCHIPPER

FEEDING


INPUT

EISEN

METALSEPARATION

WINDROW TURNER

BALASTICSEPARATOR

DRUM CHIPPER

MANUAL SORTING

ROTTING PROCESS 1

ROTTING PROCESS 2

SPLITTER

SQUEEZER


WINDSIFTING


STAR SCREEN

SLOW SPEEDSHREDDER

HIGH SPEEDSHREDDER


FEEDING HOPPER


OVERSIZE

OUTPUT

MIXER

LANDFILL


GRINDER

TROMMELSCREEN


WATERTREATMENT


ZUFUHR

INPUT OUTPUT

KOMPOSTUMSETZER


MANUELLE SORTIERUNG

ROTTE-PROZESS 1


NACH-ZERKLEINERER

ROTTE-PROZESS 2

SPLITTER

SCHNECKEN-PRESSE


WIND-SICHTUNG


AUFBEREITUNG




AUFGABEBUNKER


EISEN

METALL-SEPARATION

MIXER

ÜBERKORN

DRUMCHIPPER

FEEDING


INPUT

EISEN

METALSEPARATION

WINDROW TURNER

BALASTICSEPARATOR

DRUM CHIPPER

MANUAL SORTING

ROTTING PROCESS 1

ROTTING PROCESS 2

SPLITTER

SQUEEZER


WINDSIFTING


STAR SCREEN

SLOW SPEEDSHREDDER

HIGH SPEEDSHREDDER


FEEDING HOPPER


OVERSIZE

OUTPUT

MIXER

LANDFILL


GRINDER

TROMMELSCREEN


WATERTREATMENT


ZUFUHR

INPUT OUTPUT

KOMPOSTUMSETZER


MANUELLE SORTIERUNG

ROTTE-PROZESS 1


NACH-ZERKLEINERER

ROTTE-PROZESS 2

SPLITTER

SCHNECKEN-PRESSE


WIND-SICHTUNG


AUFBEREITUNG




AUFGABEBUNKER


EISEN

METALL-SEPARATION

MIXER

ÜBERKORN

DRUMCHIPPER

FEEDING


INPUT

EISEN

METALSEPARATION

WINDROW TURNER

BALASTICSEPARATOR

DRUM CHIPPER

MANUAL SORTING

ROTTING PROCESS 1

ROTTING PROCESS 2

SPLITTER

SQUEEZER


WINDSIFTING


STAR SCREEN

SLOW SPEEDSHREDDER

HIGH SPEEDSHREDDER


FEEDING HOPPER


OVERSIZE

OUTPUT

MIXER

LANDFILL


GRINDER

TROMMELSCREEN


WATERTREATMENT


ZUFUHR

INPUT OUTPUT

KOMPOSTUMSETZER


MANUELLE SORTIERUNG

ROTTE-PROZESS 1


NACH-ZERKLEINERER

ROTTE-PROZESS 2

SPLITTER

SCHNECKEN-PRESSE


WIND-SICHTUNG


AUFBEREITUNG




AUFGABEBUNKER


EISEN

METALL-SEPARATION

MIXER

ÜBERKORN

DRUMCHIPPER

FEEDING


INPUT

EISEN

METALSEPARATION

WINDROW TURNER

BALASTICSEPARATOR

DRUM CHIPPER

MANUAL SORTING

ROTTING PROCESS 1

ROTTING PROCESS 2

SPLITTER

SQUEEZER


WINDSIFTING


STAR SCREEN

SLOW SPEEDSHREDDER

HIGH SPEEDSHREDDER


FEEDING HOPPER


OVERSIZE

OUTPUT

MIXER

LANDFILL


GRINDER

TROMMELSCREEN


WATERTREATMENT


GENERAL VIEW OF MACHINES

MOBILE

STATIONARY

LANDFILL MINING MACHINE OVERVIEW

AIRFLEXAirFlex 1500

WSWS 1001

WS 1501

WS 2001

WS 2501

WS 3001

DMDM 215 E

WIND SIFTING MIXING/HOMOGENIZATION

MIXER LINE

SELECTORSelector 400

Selector 800.2

+SWS Spiral shaft screen deck

SPLITTER®Unit 325

Unit 425

Unit 625

SEPARATION/SPIRAL SHAFTS

FLATFLEX LINE / SPLITTER LINE

518518 FLEX

SMSM 518.2

SM 620 Plus

SM 620 K Plus

SM 620 SA Plus

SM 720 SA Plus

SMSM 518 A

SM 518 F

SM 620 A

SSTSST 518

SST 720

SST 725

SST 1025

SST 1525

SEPARATION/SCREENING

TROMMEL LINE

SELECTORSelector 800.2

+DST Star screen deck

SEPARATION/SCREENING

FLATFLEX LINE

Further processing Further processing Further processing Further processing Further processing

Doppstadt Umwelttechnik GmbH

Steinbrink 13, D-42555 Velbert

Germany

+49 2052 889-0

[email protected]

Apr

il 20

20

Landfill mining with Doppstadt solutions• Robust process for extremely heterogeneous material

• Return on invest due to more landfill capacity if

landfill stays in service

• Return on invest due to regained construction area

for other purposes

• Energetic and material utilization of part of some

landfill components

LANDFILL - Doppstadt · 2020. 9. 30. · fines (0–50 mm) input output output output output output...

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Transcript of LANDFILL - Doppstadt · 2020. 9. 30. · fines (0–50 mm) input output output output output output...